Hello from Wirex,
Owing to the unsustainable transaction fees that Bitcoin is currently subjected to, We here at wirex have implemented SegWit Wallets for all our customers to use. Reducing the transaction fees you pay by up to 60%. Also if you and a friend or family use Wirex, You can send any amount of Bitcoin to their wallet with NO BLOCKCHAIN FEEs so you can send your Bitcoins free of charge to and from our secure Bitcoin wallets.

For more information on our developments, Please Visit:
https://wirexapp.com/bitcoin-money-transfers

https://wirexapp.com/segwit-wallet-upgrade-lower-blockchain-fees-customers/